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All results from a given calculation for ClSSCl (Disulfur dichloride)

using model chemistry: B1B95/6-31G*

19 10 17 12 22

States and conformations

State Conformation minimum conformation conformer description state description
1 1 yes C2 1A
Energy calculated at B1B95/6-31G*
 hartrees
Energy at 0K-1716.904890
Energy at 298.15K-1716.905254
Nuclear repulsion energy330.479918
The energy at 298.15K was derived from the energy at 0K and an integrated heat capacity that used the calculated vibrational frequencies.
Vibrational Frequencies calculated at B1B95/6-31G*
Mode Number Symmetry Frequency
(cm-1)
Scaled Frequency
(cm-1)
IR Intensities
(km mol-1)
Raman Act
4/u)
Dep P Dep U
1 A 553 525 9.24      
2 A 457 434 40.41      
3 A 206 195 0.29      
4 A 98 93 0.35      
5 B 444 421 122.14      
6 B 240 228 8.19      

Unscaled Zero Point Vibrational Energy (zpe) 998.2 cm-1
Scaled (by 0.9493) Zero Point Vibrational Energy (zpe) 947.5 cm-1
See section III.C.1 List or set vibrational scaling factors to change the scale factors used here.
See section III.C.2 Calculate a vibrational scaling factor for a given set of molecules to determine the least squares best scaling factor.
Rotational Constants (cm-1) from geometry optimized at B1B95/6-31G*
ABC
0.18696 0.04414 0.03935

See section I.F.4 to change rotational constant units
Geometric Data calculated at B1B95/6-31G*

Point Group is C2

Cartesians (Å)
Atom x (Å) y (Å) z (Å)
S1 0.447 0.873 0.737
S2 -0.447 -0.873 0.737
Cl3 -0.447 2.093 -0.693
Cl4 0.447 -2.093 -0.693

Atom - Atom Distances (Å)
  S1 S2 Cl3 Cl4
S11.96222.08153.2932
S21.96223.29322.0815
Cl32.08153.29324.2806
Cl43.29322.08154.2806

picture of Disulfur dichloride state 1 conformation 1
More geometry information
Calculated Bond Angles
atom1 atom2 atom3 angle atom1 atom2 atom3 angle
S1 S2 Cl4 109.021 S2 S1 Cl3 109.021
Electronic energy levels
Charges, Dipole, Quadrupole and Polarizability
Charges from optimized geometry at B1B95/6-31G* Charges (e)
Number Element Mulliken CHELPG AIM ESP
1 S 0.140      
2 S 0.140      
3 Cl -0.140      
4 Cl -0.140      


Electric dipole moments
Electric dipole components in Debye
(What's a Debye? See section VII.A.3)
  x y z Total
  0.000 0.000 1.157 1.157
CHELPG        
AIM        
ESP        


Electric Quadrupole moment
Quadrupole components in D Å
Primitive
 xyz
x -50.663 1.122 0.000
y 1.122 -52.543 0.000
z 0.000 0.000 -50.116
Traceless
 xyz
x 0.667 1.122 0.000
y 1.122 -2.153 0.000
z 0.000 0.000 1.487
Polar
3z2-r22.973
x2-y21.880
xy1.122
xz0.000
yz0.000


Polarizabilities
Components of the polarizability tensor.
Units are Å3 (Angstrom cubed)
Change units.
  x y z
x 5.296 -0.683 0.000
y -0.683 13.390 0.000
z 0.000 0.000 6.982


<r2> (average value of r2) Å2
<r2> 252.194
(<r2>)1/2 15.881